20183501910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4704779}}^1$

素因数の和:4704813

約数の個数: 64

約数和(自身を含む): 56909018880

約数和(自身を除く): 36725516970

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 4704779, 9409558, 14114337, 23523895, 28228674, 47047790, 51752569, 61162127, 70571685, 103505138, 122324254, 141143370, 155257707, 183486381, 258762845, 305810635, 310515414, 366972762, 517525690, 611621270, 672783397, 776288535, 917431905, 1345566794, 1552577070, 1834863810, 2018350191, 3363916985, 4036700382, 6727833970, 10091750955, 20183501910]

約数ペア:

[(1, 20183501910), (2, 10091750955), (3, 6727833970), (5, 4036700382), (6, 3363916985), (10, 2018350191), (11, 1834863810), (13, 1552577070), (15, 1345566794), (22, 917431905), (26, 776288535), (30, 672783397), (33, 611621270), (39, 517525690), (55, 366972762), (65, 310515414), (66, 305810635), (78, 258762845), (110, 183486381), (130, 155257707), (143, 141143370), (165, 122324254), (195, 103505138), (286, 70571685), (330, 61162127), (390, 51752569), (429, 47047790), (715, 28228674), (858, 23523895), (1430, 14114337), (2145, 9409558), (4290, 4704779)]